Chamil Biktach – Вакансии для переводчиков. Ваквак!

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Chamil Biktach

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Англо-французский перевод, физика. Сейчас и до завтра 15:00 - 1,4 стр. На следующей неделе — ~23 стр. Оплата - 500 руб./1800знсп исходника (по умолчанию).
Ваша заявка должна содержать En>Fr или Ru>Fr образцы по тематикам "физика", "наука вообще", в формате "оригинал+перевод".
Часть задания "сегодня и до завтра 15:00" - ниже.

Development of plasma chemical technologies is determined in many respects by degree of insight into the processes taking place in the plasma. Detailed investigation of elementary processes in plasma improve understanding of fundamental problems and leads to optimal solution of technological problems. A special place among pulsed discharges is occupied by the high-voltage nanosecond discharge. The most distinctive features of this type of discharge, namely high propagation velocity (109–1010 cm/s) and good reproducibility (within a few percent) of the discharge parameters are explained by specific electron energy distribution in the discharge. Due to high overvoltage on the discharge gap the reduced electric field in the discharge front is rather high, and electron energy distribution contains high energy electrons. As a result, the discharge develops uniformly up to sub-atmospheric gas densities, and excitation of electronic states of atoms and molecules dominates in energy branching. At low gas densities, extra-high electric fields lead to uniformity of the discharge in a large volume.
The peculiarities of the nanosecond discharge promise significant benefit in different scientific domains. Electron energy distribution shifted toward the high energies, with dominant excitation of high-energy electronic levels allows to design large-scale UV or VUV light sources. High reproducibility of parameters, strong UV-emission, high-energy electrons in the front, easy regulation of gas heating from tens to hundred degrees by regulating the ratio between a gas flow and discharge frequency, possibility to organize the discharge as electrodeless dielectric barrier discharge (DBD) increase a potential interest for application of the nanosecond pulsed plasma in the field of material treatment. Nanosecond plasma can be an efficient tool for significant increase of biocompactibility of medical transplantates, and the question of compactibility is extremely important for medical applications. Surface nanosecond plasma, cobeving quasi-uniformly the surface of dielectric, is promicing for surface treatment at atmospheric pressure. The surface nanosecond DBD is also promicing for plasma assisted aerodynamics, where the boundary layer control can be organized efficiently up to velocities a few hundreds m/s. Plasma assisted ignition and/or combustion uses plasma of a nanosecond discharge as an efficient source of dissociated species, shortening significantly the ignition delay time and leading to efficient combustion of lean mixtures.